How to convert 918 US customary cups to imperial gallons?
We know (by definition) that:
We can set up a proportion to solve for the number of imperial gallons.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial gallon is equal to 0.020931589115553 times 918 US customary cups.
It can also be expressed as: 918 US customary cups is equal to imperial gallons.
An approximate numerical result would be: nine hundred and eighteen US customary cups is about forty-seven point seven seven imperial gallons, or alternatively, a imperial gallon is about zero point zero two times nine hundred and eighteen US customary cups.
 The precision is 15 significant digits (fourteen digits to the right of the decimal point).Results may contain small errors due to the use of floating point arithmetic.